#ifndef  __DRV_DMA_H__
#define  __DRV_DMA_H__
#include <stm32f4xx.h>

void drv_dma_init(uint32_t size,uint32_t *src,uint32_t *drc);
uint8_t drv_dmadata_compare(void);


#endif //__DRV_DMA_H__

